// 数组
package main

import "fmt"

var aArr = [5]int{1, 2, 3, 4, 5}

func main() {
	aLen := len(aArr)
	for i := 0; i < aLen; i ++ {
		fmt.Println(aArr[i])
	}

	fmt.Println("============")

	for k, v := range aArr {
		fmt.Println(k + v)
	}

	fmt.Println("============")

	fmt.Println(cap(aArr))
}
